Patents by Inventor Benjamin William BERNTSSON

Benjamin William BERNTSSON has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for the oligomerization of olefins with control of the oligomer content in the hydrocarbon streams to be oligomerized
    Patent number: 11434182
    Abstract: A process for the oligomerization of C3- to C5-olefins proceeds in the presence of a catalyst, wherein the oligomerization is carried out in at least one reaction stage which includes at least one reactor and at least one distillation column. The content of oligomers in the feed stream to the at least one reaction stage after removal of the oligomers in the at least one distillation column is less than 0.4% by weight.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: September 6, 2022
    Assignee: Evonik Operations GmbH
    Inventors: Guido Stochniol, Stephan Peitz, Fabian Nadolny, Benjamin William Berntsson, Helene Reeker, Reiner Bukohl, Niklas Paul
  • Process for the oligomerization of olefins with control of the oligomer content in the hydrocarbon streams to be oligomerized
    Publication number: 20200361835
    Abstract: A process for the oligomerization of C3- to C5-olefins proceeds in the presence of a catalyst, wherein the oligomerization is carried out in at least one reaction stage which includes at least one reactor and at least one distillation column. The content of oligomers in the feed stream to the at least one reaction stage after removal of the oligomers in the at least one distillation column is less than 0.4% by weight.
    Type: Application
    Filed: May 12, 2020
    Publication date: November 19, 2020
    Applicant: Evonik Operations GmbH
    Inventors: Guido Stochniol, Stephan Peitz, Fabian Nadolny, Benjamin William Berntsson, Helene Reeker, Reiner Bukohl, Niklas Paul
  • HYDROLYTICALLY LABILE SILYL ENOL ETHER FRAGRANCE KETONES OR ALDEHYDES
    Publication number: 20200331935
    Abstract: Silyl enol ethers are disclosed that contain odoriferous ketone or aldehyde residues and are suitable for fragrancing laundry. Compositions may include the silyl enol ethers and an agent that is a washing agent, a cleaning agent, a cosmetic agent, an air care agent, an insect repellent, or combinations thereof. Silyl enol ethers release ketones and aldehydes during hydrolysis.
    Type: Application
    Filed: September 25, 2018
    Publication date: October 22, 2020
    Inventors: Sascha Wilhelm SCHAEFER, Silvia SAUF, Benjamin William BERNTSSON